DE102005003286B4 - Container for a device for automated freezing or cryogenic substitution - Google Patents
Container for a device for automated freezing or cryogenic substitution Download PDFInfo
- Publication number
- DE102005003286B4 DE102005003286B4 DE102005003286A DE102005003286A DE102005003286B4 DE 102005003286 B4 DE102005003286 B4 DE 102005003286B4 DE 102005003286 A DE102005003286 A DE 102005003286A DE 102005003286 A DE102005003286 A DE 102005003286A DE 102005003286 B4 DE102005003286 B4 DE 102005003286B4
- Authority
- DE
- Germany
- Prior art keywords
- container
- sector
- insert
- sample
- pot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007710 freezing Methods 0.000 title claims abstract description 16
- 230000008014 freezing Effects 0.000 title claims abstract description 16
- 238000006467 substitution reaction Methods 0.000 title description 8
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000000523 sample Substances 0.000 description 47
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 29
- 229910052757 nitrogen Inorganic materials 0.000 description 13
- -1 Polyethylene Polymers 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 4
- 239000002470 thermal conductor Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
- A01N1/0236—Mechanical aspects
- A01N1/0242—Apparatuses, i.e. devices used in the process of preservation of living parts, such as pumps, refrigeration devices or any other devices featuring moving parts and/or temperature controlling components
- A01N1/0252—Temperature controlling refrigerating apparatus, i.e. devices used to actively control the temperature of a designated internal volume, e.g. refrigerators, freeze-drying apparatus or liquid nitrogen baths
- A01N1/0257—Stationary or portable vessels generating cryogenic temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/42—Low-temperature sample treatment, e.g. cryofixation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/05—Applications for industrial use
- F17C2270/0509—"Dewar" vessels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/2525—Stabilizing or preserving
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Dentistry (AREA)
- Chemical & Material Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
Behälter (50) für eine Vorrichtung zur automatisierten Gefrier- oder Tieftemperatursubsitution, wobei der Behälter (50) als ein nach oben offener Topf (51) ausgebildet ist, dadurch gekennzeichnet, dass ein Einsatz (55) für den Topf (51) vorgesehen ist, der den Behälter (50) in einen ersten Sektor (52) und einen zweiten Sektor (53) unterteilt, wobei der erste Sektor (52) durch den Einsatz (55) in dem Topf (51) gebildet ist, dass der erste Sektor (52) mindestens eine Halteposition (56) für einen Probenbehälter (2) aufweist, und dass der zweite Sektor (53) ein Kreisringsektor (60) ist, der von dem vom Einsatz (55) freien Teil des Topfes (51) gebildet ist, wobei im Kreisringsektor (60) mehrere Vorratsbehälter (20) unmittelbar aneinandergrenzend angeordnet sind und die Form eines Kreisringsektors besitzen, und dass der Behälter (50) im Hals eines Dewar-Gefäßes (1) anordenbar ist.A container (50) for an apparatus for automated freezing or low-temperature absorption, wherein the container (50) is designed as an upwardly open pot (51), characterized in that an insert (55) is provided for the pot (51), dividing the container (50) into a first sector (52) and a second sector (53), wherein the first sector (52) is formed by the insert (55) in the pot (51), the first sector (52 ) has at least one holding position (56) for a sample container (2), and that the second sector (53) is a circular sector (60) which is formed by the part (55) of the insert (55) free, wherein in Annular ring sector (60) a plurality of reservoir (20) are arranged directly adjacent to each other and have the shape of a circular ring sector, and that the container (50) in the neck of a Dewar vessel (1) can be arranged.
Description
Die Erfindung betrifft einen Behälter für eine Vorrichtung zur automatisierten Gefrier- oder Tieftemperatursubsitution. Im Besonderen betrifft die Erfindung einen Behälter für eine Vorrichtung zur automatisierten Gefrier- oder Tieftemperatursubsitution, wobei der Behälter als ein nach oben offener Topf ausgebildet ist.The The invention relates to a container for a device for automated freezing or cryogenic dosing. in the In particular, the invention relates to a container for a device for automated Freezing or cryogenic absorption, where the container as an upwardly open pot is formed.
Die Broschüre zur Leica EM AFS offenbart ein Gerät gemäß dem Stand der Technik. Ein Dewar-Gefäß ist mit flüssigem Stickstoff gefüllt, wobei der Dewar-Hals eine Kammer oder einen Behälter aufweist, der auf eine bestimmte Temperatur gebracht werden kann. Der Temperaturbereich reicht von –140°C bis zu +65°C. Die gewünschte Temperatureinstellung erfolgt über einen Regelkreis und eingebaute Heizelemente. Ein Vorrat von Reagenzien in der Kammer oder dem Behälter ist nicht vorgesehen.The brochure to Leica EM AFS discloses a device according to the prior art. One Dewar tube is with liquid Nitrogen filled, wherein the dewar neck has a chamber or a container, which on a certain temperature can be brought. The temperature range ranges from -140 ° C up to + 65 ° C. The desired Temperature adjustment is via a control circuit and built-in heating elements. A supply of reagents in the chamber or container is not scheduled.
Das
deutsche Gebrauchsmuster
Aus
der
Dies
gilt auch für
die
Aufgabe der vorliegenden Erfindung ist es daher, einen Behälter zu schaffen, der für eine Automatisierung der manuellen Tätigkeiten bei den Gefrier- oder Tieftemperatursubsitution geeignet ist. Ferner soll der Behälter derart gestaltet sein, dass alle für die Automatisierung notwendigen Reagenzien und Proben bei der Gefrier- oder Tieftemperatursubstitution auf dem engen Raum des Behälters angeordnet sind.task The present invention is therefore to a container create that for automation of manual activities in the freezer or low-temperature substitution is suitable. Furthermore, the container should be like this be designed that all for the automation of necessary reagents and samples in freezing or cryogenic substitution placed on the narrow space of the container are.
Die obige Aufgabe wird durch einen Behälter für eine Vorrichtung zur automatisierten Gefrier- oder Tieftemperatursubsitution gelöst, der die Merkmale des Anspruchs 1 umfasst.The The above object is achieved by a container for a device for automated Freezer or cryogenic solution solved the characteristics of the claim 1 includes.
Es ist von Vorteil, wenn der Behälter in einen ersten Sektor und einen zweiten Sektor unterteilt ist, wobei im ersten Sektor mindestens ein Probenbehälter und im zweiten Sektor mindestens ein Vorratsbehälter angeordnet ist, und der Behälter in eine Kammer im Hals eines Dewar-Gefäßes einsetzbar ist oder selbst diese Kammer bildet.It is beneficial if the container is divided into a first sector and a second sector, wherein at least one sample container in the first sector and in the second sector at least one storage container is arranged, and the container can be used in a chamber in the neck of a Dewar vessel or even this chamber forms.
Der erste Sektor ist durch einen Einsatz in den Behälter gebildet, der mindesten eine Halteposition für den Probenbehälter aufweist. Zur besseren Ausnutzung des zur Verfügung stehenden Platzes weist der Einsatz zwei Haltepositionen für den Probenbehälter auf. Der Einsatz besitzt im wesentlichen die Form eines Kreissektors. Der Kreissektor hat einen Öffnungswinkel von kleiner als 180° und hat eine Zentrumsachse ausgebildet, die im wesentlichen mit einer Achse einer Vorrichtung zur automatisierten Gefrier- oder Tieftemperatursubsitution fluchtet.Of the first sector is formed by an insert in the container, the least a stop position for the sample container having. For better utilization of the available space points the insert has two holding positions for the sample container. The insert has essentially the shape of a circular sector. The circular sector has an opening angle of less than 180 ° and has a center axis formed substantially with a Axis of an apparatus for automated freezing or cryogenic absorption flees.
Der zweite Sektor ist ein Kreisringsektor, der den vom Einsatz freien Teil des Behälters umfasst. Im Kreisringsektor sind mehrere Vorratsbehälter unmittelbar aneinandergrenzend angeordnet.Of the second sector is a circular sector that is free from the use Part of the container includes. In the circular sector several reservoirs are immediate arranged adjacent to each other.
Die Vorratsbehälter besitzen eine verschließbare Öffnung, durch die Flüssigkeit entnehmbar oder rückführbar ist. Die Öffnungen sind auf einem Radius des oben offenen Topfes angeordnet. Die Vorratsbehälter haben eine Grundfläche in Form eines Kreisringsektors.The reservoir have a closable opening, through the liquid is removable or traceable. The openings are arranged on a radius of the open-topped pot. The storage containers have a base area in the form of a circular ring sector.
Der Einsatz für den Probenbehälter, der Probenbehälter selbst und die Vorratsbehälter sind jeweils einstückig aus einem Kunststoff hergestellt.Of the Use For the sample container, the sample container itself and the reservoir are each in one piece made of a plastic.
Weitere Vorteile und vorteilhafte Ausführungsformen der Erfindung können den Unteransprüchen entnommen werden und sind Gegenstand der nachfolgenden Figuren sowie deren Beschreibungen.Further Advantages and advantageous embodiments of the invention the dependent claims are taken and are the subject of the following figures as well their descriptions.
Es zeigen im einzelnen:It show in detail:
Diese
Anordnung ist insofern vorteilhaft, als die tiefsten Prozesstemperaturen
(–90°C und tiefer) bei
Standardsubstitutionsprozessen am Beginn der Prozesse benötigt werden.
Die Temperatur wird im Laufe der Substitutionsprozesse gesteigert.
Da während
des Prozesses auch flüssiger
Stickstoff
Claims (13)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005003286A DE102005003286B4 (en) | 2005-01-25 | 2005-01-25 | Container for a device for automated freezing or cryogenic substitution |
US11/332,126 US20060162652A1 (en) | 2005-01-25 | 2006-01-13 | Container for an apparatus for automated cryosubstitution or low-temperature substitution |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005003286A DE102005003286B4 (en) | 2005-01-25 | 2005-01-25 | Container for a device for automated freezing or cryogenic substitution |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102005003286A1 DE102005003286A1 (en) | 2006-07-27 |
DE102005003286B4 true DE102005003286B4 (en) | 2009-07-02 |
Family
ID=36650582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005003286A Active DE102005003286B4 (en) | 2005-01-25 | 2005-01-25 | Container for a device for automated freezing or cryogenic substitution |
Country Status (2)
Country | Link |
---|---|
US (1) | US20060162652A1 (en) |
DE (1) | DE102005003286B4 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2384702B1 (en) * | 2010-05-07 | 2016-07-13 | Asociación Centro de Investigación Cooperativa en Biociencias - CIC bioGUNE | Device for storing cryo-grid storage boxes |
US20110308271A1 (en) * | 2010-06-18 | 2011-12-22 | Biocision, Inc. | Specimen freezing rate regulator device |
US9664431B2 (en) * | 2012-03-12 | 2017-05-30 | The World Egg Bank, Inc | Cryogenic sample holder |
US10222312B2 (en) * | 2016-06-28 | 2019-03-05 | Anton Paar Quantatec, Inc. | Cryogenic temperature controller for volumetric sorption analyzers |
FR3063599B1 (en) * | 2017-03-10 | 2019-04-19 | Imv Technologies | SYSTEM AND METHOD FOR VITRIFICATION OF A BIOLOGICAL SUBSTANCE |
US11352262B2 (en) | 2017-12-18 | 2022-06-07 | Praxair Technology, Inc. | Methods for automatic filling, charging and dispensing carbon dioxide snow block |
DE112019006183T5 (en) * | 2018-12-14 | 2021-10-14 | Lee L. Nemeth | CUP FOR CRYOGENIC STORAGE AND FOR FREEZING |
DE102021112581B4 (en) * | 2021-05-14 | 2023-11-30 | 3P Instruments GmbH & Co. KG | Device for temperature control of a measuring cell and method for operating the device |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2944464C2 (en) * | 1979-11-03 | 1987-12-03 | C. Reichert Optische Werke Ag, Wien, At | |
DE3042578C2 (en) * | 1980-11-12 | 1987-12-03 | C. Reichert Optische Werke Ag, Wien, At | |
DE3425744C2 (en) * | 1984-07-12 | 1988-10-27 | C. Reichert Optische Werke Ag, Wien, At | |
DE9104344U1 (en) * | 1991-04-10 | 1991-08-08 | Institut Fuer Genetik Und Kulturpflanzenforschung, O-4325 Gatersleben, De | |
EP0611447B1 (en) * | 1992-09-08 | 1998-04-29 | Leica Ag | Chamber for freeze-drying by cryosorption |
EP0611445B1 (en) * | 1992-09-08 | 2000-04-12 | Leica Ag | Process and device for making microscope, especially electron-microscope, preparations for preparing sections |
EP1267164A1 (en) * | 2001-06-15 | 2002-12-18 | Leica Mikrosysteme GmbH | Method and device for the preparation of monolayers from cells |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3497320A (en) * | 1966-12-15 | 1970-02-24 | Xerox Corp | Automated chemical analyzer |
US4202289A (en) * | 1978-07-10 | 1980-05-13 | Bils Robert F | Specimen processing apparatus for microscopy |
US4470478A (en) * | 1980-09-09 | 1984-09-11 | Toyota Jidosha Kogyo Kabushiki Kaisha | Vehicle speed control apparatus with set increase |
AT403097B (en) * | 1992-09-08 | 1997-11-25 | Sitte Hellmuth | DEVICE FOR DRAINING AND / OR EMBEDDING SAMPLES |
WO2001089631A2 (en) * | 2000-05-19 | 2001-11-29 | Integrated Implant Systems, L.L.C. | Well-type ionization chamber holder for calibrating brachytherapy seeds |
-
2005
- 2005-01-25 DE DE102005003286A patent/DE102005003286B4/en active Active
-
2006
- 2006-01-13 US US11/332,126 patent/US20060162652A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2944464C2 (en) * | 1979-11-03 | 1987-12-03 | C. Reichert Optische Werke Ag, Wien, At | |
DE3042578C2 (en) * | 1980-11-12 | 1987-12-03 | C. Reichert Optische Werke Ag, Wien, At | |
DE3425744C2 (en) * | 1984-07-12 | 1988-10-27 | C. Reichert Optische Werke Ag, Wien, At | |
DE9104344U1 (en) * | 1991-04-10 | 1991-08-08 | Institut Fuer Genetik Und Kulturpflanzenforschung, O-4325 Gatersleben, De | |
EP0611447B1 (en) * | 1992-09-08 | 1998-04-29 | Leica Ag | Chamber for freeze-drying by cryosorption |
EP0611445B1 (en) * | 1992-09-08 | 2000-04-12 | Leica Ag | Process and device for making microscope, especially electron-microscope, preparations for preparing sections |
EP1267164A1 (en) * | 2001-06-15 | 2002-12-18 | Leica Mikrosysteme GmbH | Method and device for the preparation of monolayers from cells |
Also Published As
Publication number | Publication date |
---|---|
DE102005003286A1 (en) | 2006-07-27 |
US20060162652A1 (en) | 2006-07-27 |
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OP8 | Request for examination as to paragraph 44 patent law | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8364 | No opposition during term of opposition |